Math Definitions

2. data that is concentrated toward the middle of the range of data
4. the total number of times a response was given, or the total number of respondents for a given characteristic.
6. data that is concentrated to the upper range of the data; it has a tail to the left.
8. allows a comparison to be made for multiple responses in a single row, single column, or table.
11. a graph of data on a coordinate plane, where each data pair is represented by a point.
12. the average of a given set of numbers.
14. the number of responses for a given characteristic.

1. provides a visual representation of the residuals for each set of data.
3. corresponds to a point on the plane.
5. a number that is the measure of the strength and direction of the correlation between two variables.
6. data that is concentrated toward the lower range of the data; it has a tail to the right.
7. a relation of two variables where each input is assigned to one and only one output.
9. is an operation that slides a geometric figure in the plain.
10. a table that separate responses by a characteristic of the respondents.
13. a transformation that flips a figure across a line.